Seeing that it was the day of rest, most of the disciples of the sect who worked as "Fu Master" and "Fu disciple" in the backyard of Qianfu building chose to continue to draw Fu, and only a few chose to rest. Liu Yu had nothing important to do and also chose to continue to practice drawing Fu.


    Liu Yu began to draw a high-level "hidden talisman" by hand. This talisman can hide the fluctuation of his own spiritual power and avoid the exploration of other people''s spiritual knowledge. It is very practical and is sought after by many practitioners. It is one of the necessary talismans to walk in the world of cultivation.


    "Hidden breath talisman" is a general name talisman. When the grade is first grade and advanced, it can avoid the spiritual exploration of immortals below the sixth level of Qi practice.


    When the second grade is advanced, it can avoid the spiritual exploration of the immortals below the ninth floor of Qi practice. After using the third grade advanced "hidden breath talisman", even most friars in the early stage of foundation construction can''t detect the user''s breath.


    The first grade advanced "hidden talisman" includes 16 basic talismans and three "hidden" talismans. It is difficult to draw. Besides cinnabar and crystal powder, the talisman material also needs "talisman blood", which greatly improves the cost of making talismans.


    "Talismanic blood" is mainly extracted from the blood essence concentrated by the blood of spirit animals, added with blood clotting grass, plantain flower and other medicinal materials, and is an important talismanic material with high price.


    Liu Yu bought two bottles of low-level "talisman blood" from "guiyitang" and spent 1800 low-level spirit stones. Liu Yu couldn''t help but sigh that the investment in the early stage of "the way of talisman" was really unbearable for ordinary people.


    Liu Yu''s storage bag has shrunk rapidly in the past two months, leaving only more than 1700 low-grade spirit stones.


    "Younger martial brother, what kind of talisman are you going to draw?" Shi Changming asked curiously when he saw that the "talisman water" prepared by Liu Yu used talisman blood.


    While grinding, Liu Yu replied, "little brother, I''m going to practice the hidden interest symbol."


    "Younger martial brother, why did you choose" hidden interest symbol "? Don''t you want to pass the examination as soon as possible?" Shi Changming asked with a frown. Because most of the first-class high-level talismans do not need talisman blood when drawing, not only the investment is low, but also the drawing difficulty is much simpler than "hidden talismans".


    Since Liu Yu wants to pass the examination as soon as possible, why not choose a less difficult talisman? Shi Changming doesn''t know how Liu Yu feels.


    Liu Yu said respectfully, "although I want to be promoted to a" junior talisman "as soon as possible, I want to master advanced talisman painting techniques. Drawing" hidden interest talisman "requires practicing talisman blood calligraphy and painting. If you have any questions, you can ask your senior brother immediately."


    It turned out that Liu Yu planned to get familiar with the technique of drawing symbols with "symbol blood" as soon as possible while she was still staying with Shi Changming, so as to improve her symbol drawing skills. Liu Yu''s practice of "the way of talisman" is not just to become a mere "primary talisman".


    Shi Changming listened to what Liu Yu said, smiled and went back to his Rune table. He looked at Liu Yu with admiration and foresight. It''s really good. An idea suddenly appeared in my heart. I wanted to talk to Liu Yu. For a moment, I didn''t know how to speak. Finally, I shook my head and didn''t speak.


    Two bottles of low-level "talisman blood" only took half a month and consumed it completely. Liu Yucai made two "hidden interest talismans", which can only be counted as hands-on. There is still a lot of difference from "proficiency". Liu Yu didn''t expect that "hidden interest talismans" would be so difficult.


    Liu Yu couldn''t help falling into distress because he had no spiritual stones. The remaining 1700 low-level spiritual stones in the storage bag were also replaced by Rune paper and consumed up in the past half a month. If you want to continue practicing, you must take out a spirit stone to buy talisman materials.


    Liu Yu sat at the talisman table, wondering where to get the holy stone. After looking through the storage bag, the more feasible way is to go to Qianhu square. Liu Yu plans to take out the floating dust talisman and divine action talisman made during practice and set up a stall for sale.


    There are more than 80 floating dust runes and more than 40 divine action runes in Liu Yu''s storage bag. After selling these spiritual runes, Liu Yu should be able to master the "hidden interest runes" skillfully. However, Liu Yu has few "Hexiang pills" and only the last eight "rongzang pills". He needs a spiritual stone to supplement the cultivation pill next month.


    In order to practice the drawing of "talismans", he invested too many spirit stones. He didn''t notice that the spirit stones on his body spent all at once. Liu Yu was in an embarrassing situation for a moment.


    Although Liu Yu is very distressed by the shortage of spirit stones, the good news is that the seventh blocking pulse "gas reservoir pulse" is about to melt. Next month, the cultivation may be advanced to the eighth floor of practicing Qi. This is all due to the expensive "qingjingling honey". The effect is really worthy of its reputation.


    Shi Changming looked at Liu Yu''s sad face and sat still. He didn''t practice drawing symbols as usual, so he asked, "younger martial brother, is there something difficult?"


    "No big deal, a little problem," Liu Yu said casually.


    "By the way, elder martial brother, I''m going to Qianhu square. I may ask for leave in the next two days." Liu Yu thought and then said.


    Shi Changming asked, "younger martial brother, what are you doing there?"


    "I went to set up a stall to sell the talismans drawn during this period. Recently, the talismans cost too much, and I was a little shy at the moment." Liu Yu said awkwardly.


    Liu Yu''s words once again reminded Shi Changming of his recent idea. Shi Changming thought for a moment, got up and sat down next to the middle tea table, motioning Liu Yu to one side, as if he had something to discuss.


    "Elder martial brother, what can I do for you?" Liu Yu asked curiously after sitting down.


    Shi Changming said, "younger martial brother, I don''t know what to say. I shouldn''t say it."


    "Elder martial brother, but you can''t defend yourself," Liu Yu answered.


    "Younger martial brother, would you like to stay and be my assistant?" Shi Changming said what he thought.


    Liu Yu frowned and asked, "elder martial brother, what does this mean?"


    Shi Changming looked puzzled on Liu Yu''s face and slowly explained what the "assistant" was about.


    It turned out that Shi Changming wanted Liu Yu to continue to help him. It was no longer a simple job to allocate "Rune water", but to help him draw and write some basic "runes".


    For example, a second-class high-level talisman "muyuan shield" contains a total of 25 "runes", including 20 basic runes and five core runes "shield spirit".


    Liu Yu has the technique of "talisman blood" calligraphy and painting. He can draw and write 20 basic runes first, and then hand them over to Shi Changming to draw and write five "shield spirit" runes, and then connect the rune vein through the rune line to complete the whole spell.


    In this way, Shi Changming''s burden is greatly reduced and the consumption of "soul Qi" and "energy" is reduced. Shi Changming can draw more than ten "muyuan shields" a day. If Liu Yu is on the side, he can draw at least four or five more talismans every day.


    The price of a "muyuan shield" in Qianfu building is 450 low-level spirit stones. Shi Changming can get 12 low-level spirit stones for each drawing. If Liu Yu is willing to be this assistant, Shi Changming can earn 20000 or 30000 more low-level spirit stones a year, which is not a small amount.


    For Liu Yu, there are also many advantages. First, it can hone the skills of drawing symbols. Spiritual materials such as "symbol blood" are provided by Qianfu building, which can save a large amount of spiritual stones. Second, Shi Changming said that he would teach Liu Yu all kinds of talismans he learned within two years.


    Liu Yu only thought about it for a moment and then answered it. Although in this way, Liu Yu can''t earn spiritual stones by drawing symbols like Xiao Jun, but she has become Shi Changming''s assistant. She will be able to accumulate a lot of symbol making experience and greatly improve her symbol drawing skills.


    If everything goes well, two years later, Liu Yu will be able to master the production techniques of second and third grade talismans. It is obviously a great good thing for Liu Yu, because there is the rent of the East Lake fertile land. As long as Liu Yu is not extravagant, she will not be short of spiritual stones in recent years.